Individual Calculations August 2012
 Ivanov, Mike  Total change: 14.55  Rating chartPersonal card
 2012 Toronto International Crown Toronto, Ontario CAN 2012-07-15
RcRownchangeKK*chgGame
 2214 2035 3.00 7 0.97 15 14.55 
  Samsonkin, Artiom m2390 CAN0.001-0.1115-1.65 
  Martchenko, Alexander 2245 CAN0.001-0.2315-3.45 
  Ye, Stephen 1883 CAN1.0010.30154.50 
  Song, Michael 2142 CAN0.001-0.3515-5.25 
  Gerzhoy, Leonid m2435  * CAN0.001-0.0815-1.20 
  Yee, Lorne 2222 CAN1.0010.741511.10 
  Campbell, Brett f2181 CAN1.0010.701510.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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